Patents Assigned to Vulcan Equipment Company Limited
  • Patent number: 4793763
    Abstract: A towing apparatus of the wheel lift variety is provided with wheel support members and stop means to enhance the resistance of the apparatus to roll-out by operator misuse.
    Type: Grant
    Filed: June 17, 1987
    Date of Patent: December 27, 1988
    Assignee: Vulcan Equipment Company Limited
    Inventor: Leslie Bubik
  • Patent number: 4212374
    Abstract: A vehicle hoist is provided with improved access to the vehicle in which a ramp section is raised on two vertical posts. The ramp section constitutes a first lifting mechanism and a second lifting mechanism is provided in the ramp section deck to raise the vehicle wheels clear to permit work to be done without removing the vehicle. The relative attitude between the ramp section and the vertical posts, i.e., vertical to horizontal, is maintained by a guide means which travels through a limited arc relative to a horizontal axis to react with the vertical columns and maintain the ramp section horizontal. The vertical posts are also restrained from inward movement by spacer rollers on the ramp section which engage the adjacent faces of the vertical columns.
    Type: Grant
    Filed: March 23, 1978
    Date of Patent: July 15, 1980
    Assignee: Vulcan Equipment Company Limited
    Inventor: Leslie Bubik